CN206176973U - Multi -chamber roller frame of dry drying -machine of drum -type - Google Patents
Multi -chamber roller frame of dry drying -machine of drum -type Download PDFInfo
- Publication number
- CN206176973U CN206176973U CN201621226981.2U CN201621226981U CN206176973U CN 206176973 U CN206176973 U CN 206176973U CN 201621226981 U CN201621226981 U CN 201621226981U CN 206176973 U CN206176973 U CN 206176973U
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- China
- Prior art keywords
- cylinder
- drum
- dividing plate
- roller frame
- air
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- 238000001035 drying Methods 0.000 title claims abstract description 36
- 238000005096 rolling process Methods 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 208000002925 dental caries Diseases 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 36
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000009423 ventilation Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 7
- 244000025254 Cannabis sativa Species 0.000 description 6
- 239000004744 fabric Substances 0.000 description 6
- 230000005484 gravity Effects 0.000 description 5
- 230000007547 defect Effects 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to a multi -chamber roller frame of dry drying -machine of drum -type. Current cylinder drying -machine driving motor energy consumption is high, and is hot -blast little with material area of contact, and the material is difficult disperse, turn, the about exchange. The utility model discloses a N baffle has been set up in the cylinder, N more than or equal to 3, the baffle is parallel with the center pin of cylinder, and each baffle uses roller center shaft as the centre of a circle, is radial fixing with cylinder circular shape lateral wall and is in the same place, separates the N independent cavity for using the cylinder centre of a circle to distribute as symmetric points with the cylinder, wind channel and ventilation hole on the cylinder make the air current bulk flow orientation and the center pin of cylinder parallel. The utility model discloses reduced the resistance moment of cylinder and driving motor's consumption, increased hot -blastly and the area of contact material, reduced the windage, reduced the volume of bank, made the material turn easily and about exchange. Thermal utilization ratio has been improved, the energy can be saved for stoving speed.
Description
Technical field
This utility model is related to the roller frame of drum-type drying dehydrator to be improved, especially a kind of drum-type drying drying
The Multicarity roller frame of machine, belongs to and is dried drying field.
Background technology
Cylindrical drier or dehydrator are that one kind is widely used is dried drying unit, such as tumbler dryer, cylinder
Formula industrial drier etc., dries for various clothes, clothing, graininess, being dried for block article material.
Cylinder in roller dryer currently used in the market, roller frame is entirely cylindrical, cylinder
Inside is completely hollow；It is oven-dried thing to be placed in drum cavity；There is a motor to drive cylinder to rotate, while also driving
The thing that is oven-dried in cylinder rolls in cylinder.If high temperature gas flow is flowing up and down or left and right flowing, in the cylinder of cylinder
Side is provided with many air vents, and the bottom of cylinder and top are closings；If high temperature gas flow is the cylindrical base from cylinder
It is the frontal flowing of the back direction equipment of equipment to the top-direction of cylinder, then is provided with many air intakes in the bottom of cylinder
Exhaust vent or exhaust air flue are arranged at hole, top, and the cylindrical side closing not perforate of cylinder, high-temperature gas is flowed into from cylinder bottom and passed through
It is oven-dried after thing from top and flows out.
Above-mentioned roller frame brings following two subject matters.
First, cylinder is if fore-and-aft direction ventilation, air-flow only and be oven-dried material composition bank upper surface,
It is middle if the material that upper and lower or left and right ventilation, air-flow are only exposed with the upper surface of bank and from air vent contacts
Part all cannot be with air flow contacts.If the ventilation air duct cross-sectional area of air-flow is very big, most of high temperature gas flow not be oven-dried
Thing contact just flows away, and the heat of high temperature gas flow cannot effectively utilizes；If the ventilating duct cross-sectional area very little of air-flow, windage
Very big, the power consumption of blower fan is very big.And because high temperature gas flow is limited with the contact area for being oven-dried thing, heat can not be transmitted effectively
To being oven-dried thing, and the intermediate material and outside material of bank is difficult to exchange, the material of bank outer layer drying, and thing
Material in the middle of stockpile is still very moist, and drying effect is deteriorated.This is a problem of long-standing problem industry.
2nd, above-mentioned roller frame, cylinder is when rotating, and bank is always amesiality.If cylinder is side clockwise
To rotation, bank deflection left side；When rotating counterclockwise, bank deflection right side.The center of gravity vertical line of bank is not by rolling
The central shaft of cylinder, centrage and drum central axis have in the horizontal direction a segment distance, such bank cylinder is produced one with
The contrary torque of cylinder rotation direction, motor must pull against this torque rotates just can cylinder, and cylinder is bigger, and material is got over
Many, the power power consumption of motor is also bigger.In steam-heated roller drying machine, the power consumption of motor is the main of equipment
The consumption of electric energy.
Above-mentioned two problems, it is in the industry cycle existing for many years, never effective method, causes roller dryer energy consumption
Could not lower always.
Utility model content
The defect that this utility model exists for prior art, analyzes, it is proposed that a kind of brand-new drum-type with reference to more than
The Multicarity roller frame of drying machine, with preferable drying effect, save energy, operational reliability is high.
For this purpose, the utility model proposes following scheme：A kind of Multicarity roller frame of drum-type drying dehydrator, bag
Roll body is included, the power set for driving cylinder to rotate, blower fan and air channel of the supply stream by cylinder, it is characterised in that the rolling
There is N number of dividing plate in cylinder, N is more than or equal to 3；The dividing plate is parallel with the central shaft of cylinder, each dividing plate with drum central axis as the center of circle,
Radial side wall circular with cylinder is fixed together, by cylinder be divided into the cylinder center of circle be distributed as point of symmetry it is N number of
Independent cavity；Air channel and air vent on cylinder makes air-flow overall flow direction parallel with the central shaft of cylinder.That is air-flow
Bottom is flowed to from the cylinder bottom flow direction top of cylinder or from cylinder top.
Preferably, described dividing plate is parallel with the round sides of cylinder, roller is separated into by dividing plate multiple identical
Quasi- sector cavity.
The explanation of principle of the present utility model and function：Each independent quasi- sector is uniformly placed on thing is oven-dried
In cavity, because each cavity is symmetrical, the phenomenon of the deviation of gravity center drum central axis of material will mitigate significantly.It is auxiliary
With the shape of dividing plate, angle, strip outthrust design, can accomplish to make the average center of gravity of all materials to exist with drum central axis
The distance of horizontal direction is less than 3 centimeters, makes in conventional tumble operation because the eccentric torque for producing of material is reduced to part
Part to ten, the power configuration and power consumption for making drum drive motor significantly declines.Simultaneously as the center of gravity of material is inclined
Heart degree is little, and the resistance and frictional force for making each moving component of the cylinder in rotation also reduces, and equipment operates steadily, and noise also has
Mitigated.
In scheme of the present utility model, because the space in cylinder divide into into N number of individual cavity, N is more than or equal to 3,
Bank in each cavity has a surface contacted with air draught, and such as cavity number is 6, then have 6 banks
The surface contacted with air draught, the width on surface is substantially exactly the radius of cylinder, and such air-flow flows through the beam overall of surface of material
Degree is about 6 radiuses, if dividing plate is silk screen dividing plate, air-flow can blow to material through silk screen, then the contact surface of air-flow and material
Product is bigger；The effect of Perforated clapboard is similar with silk screen dividing plate；And in existing conventional cylinder, the table of bank and air flow contacts
The width in face is generally less than equal to 2 radiuses, therefore this utility model compares existing conventional cylinder, contact of the air-flow with material
Area increased several times to more than ten times；Simultaneously as all materials divide into N parts, the volume-diminished of each bank is to total thing
N/mono- of material, when cylinder is rotated, material is easily inside and outside exchanged, uniform drying；Avoid institute in existing conventional cylinder
Have material to constitute a bank, it is bulky, inside and outside exchange difficult between material, it is outer it is dry in wet defect.In a word：This practicality
It is new to reduce gas-flow resistance because being multiplied air-flow and the contact area of bank, the structure of air-flow is improved, it is allowed to
Distribution is more reasonable, while bank volume-diminished to 1/N, material can readily carry out inside and outside exchange, inside and outside drying materials
Speed is consistent, and its effect is to significantly improve drying effect and speed, improves the utilization rate of heat in air-flow, energy saving.
Making preferred this utility model can also have following several selections：
1. the dividing plate described in is that the direction of advance rotated towards cylinder bends or inclines from drum central axis to cylinder circular side wall
Oblique.I.e. dividing plate relatively rotates direction and sees and lean forward, and with the radius of cylinder a top rake is formed.
2. the power set of cylinder described in can drive cylinder to carry out rotationally clockwise, it is also possible to drive cylinder to replace
Carry out rotate in an anti-clockwise direction.
3. some strip ridges are had on each dividing plate described in, and the strip ridge is parallel with the central shaft of cylinder.
4. the dividing plate described in is porous plate or silk screen plate, and air can circulate through dividing plate.
5. the dividing plate described in is detachable, non-porous separator plate, and Perforated clapboard, silk screen dividing plate can be mutual as needed
Exchange.
The beneficial effects of the utility model：
1. the roller frame of a kind of drum-type drying dehydrator of this utility model scheme, because making the weight for being oven-dried material
Heart vertical line is passed through or very close to the central shaft of cylinder, makes this utility model device operationally, and the material in cylinder is produced
Resistance torque only have the part of resistance torque that material in conventional tumble dehydrator produces part to ten.Make driving
The power configuration and lower power consumption of the motor that cylinder is rotated is part to ten to part, saves equipment cost, reduces
Power consumption, makes equipment operation more steady reliable, and noise is little, life-span length.
2nd, the roller frame of a kind of drum-type drying dehydrator of this utility model scheme:Because material divide into into N parts,
N is more than 3, makes material increased several times to more than ten times with the contact area of drying air-flow, increased effective duct cross-section product, reduces
Gas-flow resistance；Simultaneously because the volume of bank reduces, the material of bank inside and outside layer is easily exchanged, drying rate uniform
Cause.So as to improve the utilization rate of heat, save energy accelerates drying rate.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is sectional view of the present utility model.
Specific embodiment
Below by embodiment, structure of the present utility model, function, advantage is expanded on further.
As shown in Figure 1-2, this utility model includes roll body 1, the power set for driving cylinder to rotate, and supply stream passes through
, there is N number of dividing plate 2 in the blower fan of cylinder and air channel in cylinder, N is more than or equal to 3；Dividing plate is parallel with the central shaft of cylinder, each dividing plate with
Drum central axis are the center of circle, and radial side wall circular with cylinder is fixed together, and cylinder is divided into is with the cylinder center of circle
Point of symmetry and the N number of independent cavity that is distributed；Air channel and air vent 4 on cylinder is made in air-flow overall flow direction and cylinder
Heart axle is parallel, i.e., air-flow flows to bottom from the cylinder bottom flow direction top of cylinder or from cylinder top.Dividing plate and cylinder
Round sides are parallel, and cylinder is separated into into the quasi- sector cavity of multiple identicals by dividing plate.Dividing plate is from drum central axis to cylinder
The path of circular side wall is towards the direction of advance of cylinder rotation to front curve or inclined, i.e., before dividing plate relative rotation direction is seen and is
Incline, with the radius of cylinder a top rake is formed.There are some strips to dash forward ridge 3 on each dividing plate, strip ridge and rolling
The central shaft of cylinder is parallel.Dividing plate is perforated plate or silk screen plate, and air-flow passes through separator flow.Dividing plate is the nothing detachably changed
Hole dividing plate, Perforated clapboard or silk screen dividing plate.
Embodiment 1：Drum-type cloth grass dehydrator
Large-scale drum-type cloth grass dehydrator is laundry service, clothing factory, hotel, hospital, a large amount of life-time service of wash water factory, one
As the wet cloth grass amount of each drying be 20 kilograms -200 kilograms.
Small-sized drum-type household clothes dryer is widely used, general each household one in western developed country.
In actual use, above-mentioned Conventional drum cloth grass dehydrator generally has drum driven due to the deficiency in structure
Power of motor is big, energy consumption is big, noise is big, gas-flow resistance is big, blower fan power consumption is big, heat utilization ratio is low, wear and tear in machines is fast, drying is fast
The slow defect of degree.
In the present embodiment, using this utility model scheme, some dividing plates are provided with cylinder, dividing plate is non-porous optic panel,
Make to be formed in cylinder some identicals with the quasi- sector cylindrical cavities of centre of the drum's axial symmetry, such as have 4-8 dividing plate for large scale computer
And cavity, household machine has 3-5 dividing plate and cavity.The bottom of the cylinder in equipment back direction is provided with fresh air inlet, equipment front side
To cylinder top have exhaust vent or exhaust passage, have blower fan by the hot-air after heating from cylinder bottom blow to top.
The power of the motor of drum-type formula cloth grass dehydrator of the present utility model is the drying of equal cloth grass treating capacity
The 1/3-1/10 of machine, energy consumption of electrical machinery declines 60%-90%.Btu utilization improves 15%-40%, and drying rate accelerates 20%-
40%.Overall energy-saving rate is in 30%-50%.Because blower fan and drum drive motor configure the reduction of power, even if increased dividing plate,
Equipment totle drilling cost is of substantially equal or lower slightly with conventional equipment.
Embodiment 2：Drum-type granular material drying machine
The present embodiment is essentially identical with the structure of embodiment 1, and difference is that 1, dividing plate is changed to silk screen plate, makes granular material exist
The back side of dividing plate also can contact with air-flow.2nd, strip outthrust is provided with silk screen plate, in the strip outthrust and cylinder
Heart axle is parallel, and its effect is that, when dividing plate does not form an angle of inclination in horizontal level, dividing plate can make the granular material will not
All accumulate in lowest point, but the more uniform distribution on the width of dividing plate, its effect be material center of gravity all the time with
The central shaft of cylinder keeps nearer distance, while increasing the contact area of air-flow and material.
In actual motion, the heating amount of various periods can be controlled by adjust.In the early stage and mid-term of operation, thing
Moisture content in material easily evaporates, and to being input into heat with rated capacity in cylinder, in the middle and late stage of operation, moisture is reduced in material, is steamed
Sending out speed reduces, then gradually decrease the heat to being input in cylinder, or discontinuous input heat, can so improve input heat
Utilization rate.
Similar to Example 1, the present embodiment equally has blower fan, motor configuration power little, total energy-saving 30%-
50%, improve the advantages such as drying rate.
Above example is several concrete applications of the present utility model and to every claim of the present utility model
It is specifically described, all ranges of application not covered including this utility model main claim.Use of the present utility model
Dividing plate is set up, makes drums inside constitute the quasi- fan-shaped cylinder cavity that several identicals are distributed with drum central axis as point of symmetry
Right characteristic, then belong to this patent protection domain.
Claims (7)
1. a kind of Multicarity roller frame of drum-type drying dehydrator, including roll body, drives the power dress that cylinder is rotated
Put, blower fan and air channel of the supply stream by cylinder, it is characterised in that have N number of dividing plate in the cylinder, N is more than or equal to 3；It is described every
Plate is parallel with the central shaft of cylinder, and with drum central axis as the center of circle, the radial side wall circular with cylinder is fixed on each dividing plate
Together, cylinder is divided into the N number of independent cavity being distributed as point of symmetry with the cylinder center of circle；Air channel and air vent on cylinder
Make air-flow overall flow direction parallel with the central shaft of cylinder, i.e., air-flow is from the cylinder bottom flow direction top of cylinder or from rolling
Cylinder top flows to bottom.
2. the Multicarity roller frame of a kind of drum-type drying dehydrator according to claim 1, it is characterised in that described
Dividing plate it is parallel with the round sides of cylinder, cylinder is separated into by the quasi- sector cavitys of multiple identicals by dividing plate.
3. the Multicarity roller frame of a kind of drum-type drying dehydrator according to claim 2, it is characterized by described
Dividing plate from drum central axis to the path of cylinder circular side wall be the direction of advance that rotates towards cylinder to front curve or inclined, i.e.,
Dividing plate relatively rotates direction and sees and lean forward, and with the radius of cylinder a top rake is formed.
4. a kind of Multicarity roller frame of drum-type drying dehydrator according to claim 1, it is characterized by cylinder is dynamic
Power apparatus can drive cylinder alternately to be rotated clockwise or counterclockwise.
5. the Multicarity roller frame of a kind of drum-type drying dehydrator according to claim 1, it is characterized by described
There are some strip ridges on each dividing plate, the strip ridge is parallel with the central shaft of cylinder.
6. the Multicarity roller frame of a kind of drum-type drying dehydrator according to claim 1, it is characterized by described
Dividing plate is perforated plate or silk screen plate, and air-flow can pass through separator flow.
7. the Multicarity roller frame of a kind of drum-type drying dehydrator according to claim 1 and 2, it is characterized by described
Dividing plate be non-porous separator plate, Perforated clapboard or the silk screen dividing plate detachably changed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621226981.2U CN206176973U (en) | 2016-11-15 | 2016-11-15 | Multi -chamber roller frame of dry drying -machine of drum -type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621226981.2U CN206176973U (en) | 2016-11-15 | 2016-11-15 | Multi -chamber roller frame of dry drying -machine of drum -type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206176973U true CN206176973U (en) | 2017-05-17 |
Family
ID=58684817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621226981.2U Expired - Fee Related CN206176973U (en) | 2016-11-15 | 2016-11-15 | Multi -chamber roller frame of dry drying -machine of drum -type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206176973U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314663A (en) * | 2017-07-14 | 2017-11-03 | 望江县金峰矿产品科技有限公司 | A kind of quartz sand dry dust removal device |
| CN108680000A (en) * | 2018-05-02 | 2018-10-19 | 朱增伟 | A kind of stirring and drying machine |
| CN108679964A (en) * | 2018-05-02 | 2018-10-19 | 朱增伟 | A kind of roller drying machine |
| CN110583772A (en) * | 2019-10-22 | 2019-12-20 | 梅丽中 | Grain drying rotary drum |
-
2016
- 2016-11-15 CN CN201621226981.2U patent/CN206176973U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314663A (en) * | 2017-07-14 | 2017-11-03 | 望江县金峰矿产品科技有限公司 | A kind of quartz sand dry dust removal device |
| CN108680000A (en) * | 2018-05-02 | 2018-10-19 | 朱增伟 | A kind of stirring and drying machine |
| CN108679964A (en) * | 2018-05-02 | 2018-10-19 | 朱增伟 | A kind of roller drying machine |
| CN110583772A (en) * | 2019-10-22 | 2019-12-20 | 梅丽中 | Grain drying rotary drum |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 |